/*
 * Copyright 2011-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *    http://aws.amazon.com/apache2.0
 *
 * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
 * OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and
 * limitations under the License.
 */

package com.amazonaws.services.s3.model;

import com.amazonaws.services.s3.internal.SSEResultBase;

import java.util.Date;

/**
 * Result of the copy part operation.
 */
public class CopyPartResult extends SSEResultBase {

    /** The ETag value of the new part */
    private String etag;

    /** The last modified date for the new part */
    private Date lastModifiedDate;

    /**
     * The version ID of the source object. This field will only be present if
     * object versioning has been enabled for the bucket from which the object
     * was copied.
     */
    private String versionId;

    /**
     * The part number of the copied part
     */
    private int partNumber;

    /**
     * Gets the part number of the newly copied part.
     */
    public int getPartNumber() {
        return partNumber;
    }

    /**
     * Sets the part number of the newly copied part.
     *
     * @param partNumber the part number of the newly uploaded part.
     */
    public void setPartNumber(int partNumber) {
        this.partNumber = partNumber;
    }

    /**
     * Gets the ETag value for the new part that was created in the associated
     * {@link CopyPartRequest}.
     *
     * @return The ETag value for the new part.
     * @see CopyPartResult#setETag(String)
     */
    public String getETag() {
        return etag;
    }

    /**
     * Sets the ETag value for the new part that was created from the associated
     * copy object request.
     *
     * @param etag The ETag value for the new part.
     * @see CopyPartResult#getETag()
     */
    public void setETag(String etag) {
        this.etag = etag;
    }

    /**
     * Returns an identifier which identifies the copy part by its part number
     * and the entity tag computed from the part's data. This information is
     * later needed to complete a multipart copy.
     *
     * @return An identifier which identifies the copy part by its part number
     *         and the entity tag computed from the part's data.
     */
    public PartETag getPartETag() {
        return new PartETag(partNumber, etag);
    }

    /**
     * Gets the date the newly copied part was last modified.
     *
     * @return The date the newly copied part was last modified.
     * @see CopyPartResult#setLastModifiedDate(Date)
     */
    public Date getLastModifiedDate() {
        return lastModifiedDate;
    }

    /**
     * Sets the date the newly copied part was last modified.
     *
     * @param lastModifiedDate The date the new, copied part was last modified.
     * @see CopyPartResult#getLastModifiedDate()
     */
    public void setLastModifiedDate(Date lastModifiedDate) {
        this.lastModifiedDate = lastModifiedDate;
    }

    /**
     * Gets the version ID of the source object. This field is only present if
     * object versioning has been enabled for the bucket the object was copied
     * from.
     *
     * @return The version ID of the newly copied object.
     * @see CopyPartResult#setVersionId(String)
     */
    public String getVersionId() {
        return versionId;
    }

    /**
     * Sets the version ID of the source object.
     *
     * @param versionId The version ID of the source object.
     * @see CopyPartResult#getVersionId()
     */
    public void setVersionId(String versionId) {
        this.versionId = versionId;
    }
}